1113 problems solved
Rank by points: #70
Total points:
653
14 contests written
Rank by rating: #601
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From Bayview S.S., Olympiads School
About
Jack Yuan
2025 Canadian Computing Olympiad Silver Medallist
Mentor:
🐐
Contest Results
(2025/05/30) 2025 Canadian Computing Olympiad
- Silver Medallist (Ranked 7th on the unofficial scoreboard)
(2025/02/19) 2025 Canadian Computing Competition, Senior
- 68/75 (Invited to CCO!)
(2024/12/13) USACO 2024 December Contest, Silver
- 1000/1000 In-contest promotion to the gold division 🏆
(2023/02/15) 2023 Canadian Computing Competition, Junior
- 75/75 perfect score 🏆
(2023/01/29) USACO 2023 Janurary Contest, Bronze
- 1000/1000 In-contest promotion to the silver division 🏆
DMOJ Achievements
| Date | Description |
|---|---|
January 30, 2023 |
300 points after solving DMOPC '18 Contest 2 P3 - Thanksgiving Feast |
February 4, 2023 |
Top 1000 after solving CCC '05 S3 - Quantum Operations |
April 17, 2023 |
300 problems solved after solving Pick It |
April 28, 2023 |
Top 500 after solving CCO '02 P5 - Connect The Campus |
May 1, 2023 |
400 points after solving CCO '05 P5 - Segments |
May 11, 2023 |
Top 400 after solving Google Code Jam '22 Round 2 Problem D - I, O Bot |
June 11, 2023 |
400 problems solved after solving CCC '99 S5 - Letter Arithmetic |
July 15, 2023 |
Top 300 after solving CCO Preparation Test 3 P2 - Packing Up |
August 20, 2023 |
500 points after solving COCI '18 Contest 4 #5 Akvizna |
August 20, 2023 |
Top 200 after solving COCI '18 Contest 4 #5 Akvizna |
September 20, 2023 |
500 problems solved after solving CCO '19 P4 - Card Scoring |
November 22, 2023 |
600 problems solved after solving Segment Tree Practice 2 |
March 4, 2024 |
700 problems solved after solving CCO '17 P2 - Cartesian Conquest |
May 27, 2024 |
800 problems solved after solving JOI '14 Open P1 - Factories |
June 20, 2024 |
600 points after solving NOI '07 P2 - Cash Exchange |
June 20, 2024 |
Top 100 after solving NOI '07 P2 - Cash Exchange |
September 26, 2024 |
900 problems solved after solving OTHS Coding Competition 2 P5 - Coffee Jelly |
January 30, 2025 |
1000 problems solved after solving IOI '16 P6 - Aliens |
May 14, 2025 |
1100 problems solved after solving CCO '18 P3 - Fun Palace |
Rating history
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